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RIIO-ET1 Close out: Consultation on proposed adjustments

Consultation on the closeout methodologies for RIIO-ET1

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The previous electricity transmission price control (RIIO-ET1) ended on 31 March 2021.

It had several elements which could not be settled until the price control had ended. We have now assessed companies performance for these areas and have come to a view on whether we will be making any revenue adjustments.

Respond name

Anthony Mungall

Respond telephone

[0141 331 6010](tel:0141 331 6010)

Respond email

anthony.mungall@ofgem.gov.uk

Main document

[RIIO-ET1 Close out: Consultation on proposed adjustments [PDF, 416.29KB]

](https://www.ofgem.gov.uk/sites/default/files/2023-09/RIIO-ET1%20Close%20out_PUBLISHED.pdf)

Subsidiary documents

[RIIO-ET1 Close out Data Tables [XLSX, 60.77KB]

](https://www.ofgem.gov.uk/sites/default/files/2023-09/RIIO-T1_Closeout_Data_Tables_datafile_final.xlsx)

Response documents

[NGET RIIO-ET1 Closeout Response [PDF, 153.54KB]

](https://www.ofgem.gov.uk/sites/default/files/2023-11/NGET%20RIIO-ET1%20Closeout%20Response.pdf)

[SPT RIIO-ET1 Closeout Response [PDF, 277.17KB]

](https://www.ofgem.gov.uk/sites/default/files/2023-11/SPT%20RIIO-ET1%20Closeout%20Response.pdf)

[SSENT RIIO-ET1 Closeout Response [PDF, 173.96KB]

](https://www.ofgem.gov.uk/sites/default/files/2023-11/SSENT%20RIIO-ET1%20Closeout%20Response.pdf)

Consultation on the closeout methodologies for RIIO-ET1

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